<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <title>Introduction</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="book.memcached.html">Memcached</a></div> <div class="next" style="text-align: right; float: right;"><a href="memcached.setup.html">Installing/Configuring</a></div> <div class="up"><a href="book.memcached.html">Memcached</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="intro.memcached" class="preface"> <h1 class="title">Introduction</h1> <p class="para"> <a href="http://www.memcached.org/" class="link external">» memcached</a> is a high-performance, distributed memory object caching system, generic in nature, but intended for use in speeding up dynamic web applications by alleviating database load. </p> <p class="para"> This extension uses the libmemcached library to provide an API for communicating with memcached servers. It also provides a <a href="ref.session.html" class="link">session</a> handler (<em>memcached</em>). </p> <p class="para"> Information about libmemcached can be found at <a href="http://libmemcached.org/libMemcached.html" class="link external">» http://libmemcached.org/libMemcached.html</a>. </p> </div><hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="book.memcached.html">Memcached</a></div> <div class="next" style="text-align: right; float: right;"><a href="memcached.setup.html">Installing/Configuring</a></div> <div class="up"><a href="book.memcached.html">Memcached</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>
